[XFS] make inode reclaim wait for log I/O to complete

During a forced shutdown a xfs inode can be destroyed before log I/O
involving that inode is complete. We need to wait for the inode to be
unpinned before tearing it down. Version 2 cleans up the code a bit by
relying on xfs_iflush() to do the unpinning and forced shutdown check.

SGI-PV: 981240

SGI-Modid: xfs-linux-melb:xfs-kern:31326a

Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: David Chinner <dgc@sgi.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 199a36ac8e2d..fcb1dcc6f036 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -3082,8 +3082,6 @@ xfs_iflush(
          * flush lock and do nothing.
          */
         if (xfs_inode_clean(ip)) {
-                ASSERT((iip != NULL) ?
-                         !(iip->ili_item.li_flags & XFS_LI_IN_AIL) : 1);
                 xfs_ifunlock(ip);
                 return 0;
         }